Saethre-Chotzen syndrome (SCS) is a type of acro-cephalo-syndactyly (ACS) syndrome. ACS syndromes are a group of autosomal dominant syn- dromes, in which craniosynostosis is associated with acrocephaly and syndactyly. Main features
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Saethre-Chotzen syndrome (SCS) is a type of acro-cephalo-syndactyly (ACS) syndrome. ACS syndromes are a group of autosomal dominant syndromes, in which craniosynostosis is associated with acrocephaly and syndactyly. Main features characterizing SCS, also known as ACS III, are premature fusion of the coronal sutures leading to skull deformation, facial dysmorphism, syndactyly, skeletal deformity and congenital heart malformations. Presence of mid-facial hypoplasia is expected to predispose the patient to a difficult airway (Table 1). These patients can present with multiple surgical and medical complaints. Most of them will undergo surgery and anesthesia at least once in their life time for correction of craniofacial, orthopedic, ophthalmic, or cardiac lesions apart from incidental surgical conditions. We here describe a child with diagnosed SCS, who underwent squint surgery under general anesthesia, and also discuss the associated anesthetic concerns thereof.
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Saethre-Chotzen syndrome: a case report.
Saethre-Chotzen syndrome (acrocephalosyndactyly type III) is a craniosynostosis syndrome inherited in an autosomal dominant manner. Although similar to the other craniosynostosis syndromes in its clinical presentation, this syndrome is caused by a mutation in the TWIST1 gene. The TWIST1 gene product is a transcription factor containing a basic helix-loop-helix (bHLH) domain important in the dev...
متن کاملParietal foramina in Saethre-Chotzen syndrome.
Saethre-Chotzen syndrome is characterised by craniosynostosis, facial asymmetry, low set frontal hairline, ptosis of the eyelids, deviated nasal septum, prominent crus of the ears, and a variable degree of brachydactyly and partial cutaneous syndactyly of the second and third fingers.12 Inheritance is autosomal dominant, mostly reported with a high degree of penetrance, although in a series rep...
متن کاملTranslocation breakpoint maps 5 kb 3' from TWIST in a patient affected with Saethre-Chotzen syndrome.
Saethre-Chotzen syndrome, a common autosomal dominant craniosynostosis in humans, is characterized by brachydactyly, soft tissue syndactyly and facial dysmorphism including ptosis, facial asymmetry, and prominent ear crura. Previously, we identified a yeast artificial chromosome that encompassed the breakpoint of an apparently balanced t(6;7) (q16.2;p15.3) translocation associated with a mild f...
متن کاملLETTER TO JMG Familial scaphocephaly syndrome caused by a novel mutation in the FGFR2 tyrosine kinase domain
C raniosynostosis, the premature fusion of one or more sutures of the skull, is a common craniofacial anomaly, with an estimated incidence of 1/2000 to 1/3000 births. 2 Characteristic deformities of skull shape occur as a result of different patterns of sutural fusion, while compensatory skull expansion occurs at unaffected sutures to accommodate the growing brain. Premature fusion of the sagit...
متن کاملEvidence for Locus Heterogeneity in Acrocephalosyndactyly : A Refined Localization for the Saethre - Chotzen Syndrome Locus on Distal Chromosome 7 p - and Exclusion of Jackson - Weiss Syndrome
Craniosynostosis (premature fusion of the skull sutures) occurs as a clinically heterogeneous group of disorders, frequently involving digital abnormalities. We have previously provisionally assigned the gene for one such condition, Saethre-Chotzen syndrome (ACS III), to chromosome 7p. Linkage analysis is now reported between ACS III and dinucleotide repeat loci on distal 7p. The maximum lod sc...
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